Security Leftovers
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Is there any way to truly secure Docker container contents?
All this adds up to a lot of work, which is not taken care of for you by default in Docker. It is no surprise that many Docker images are insecure, given this picture. The unfortunate reality is that many Docker containers are running with known vulnerabilities that have known fixes, but just aren’t, and that’s sad.
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Compromise recovery on Qubes OS
Occasionally fuckups happen, even with Qubes (although not as often as some think).
What should we – users or admins – do in such a situation? Patch, obviously. But is that really enough? What good is patching your system if it might have already been compromised a week earlier, before the patch was released, when an adversary may have learned of the bug and exploited it?
That’s an inconvenient question for many of us – computer security professionals – to answer. Usually we would mutter something about Raising the Bar(TM), the high costs of targeted attacks, attackers not wanting to burn 0-days, or only nation state actors being able to afford such attacks, and that in case one is on their list of targets, the game is over anyway and no point in fighting. Plus some classic cartoon.
While the above line of defense might work (temporarily), it really doesn’t provide for much comfort, long term, I think. We need better answers and better solutions. This post, together with a recently introduced feature in Qubes OS 3.2 and (upcoming) 4.0, is an attempt to offer such a solution.
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Top 5 Kali Linux Pentest tools for WiFi/network and exploits
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Linux/Shishiga Malware Brute-Forces SSH Credentials
A new strain of Linux malware has been detected. Dubbed Linux/Shishiga, the malware could transform into a dangerous piece of malware. Linux/Shishiga was officially discovered and examined by researchers at Eset.
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Cybercriminals have taken notice of leaked government spying techniques
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Microsoft Closes Word/Wordpad Hole—6 Months after Report
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[Older] The Pentagon’s Bug Bounty Program Should Be Expanded to Bases, DOD Official Says [iophk: "any version of Windows at all is inappropriate"]
“About 75 percent of the devices that are control systems are on Windows XP or other nonsupported operating systems,” said Daryl Haegley, program manager for the Office of the Assistant Secretary of Defense for Energy, Installations and Environment.
[...]
“A lot of these systems are still Windows 95 or 98, and that’s OK—if they’re not connected to the internet,” Haegley added.
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Don’t Info Op Until You See The Whites of Their Eyes
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CFP P70
This is the official CFP for P70.
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VM escape - QEMU Case Study
In this paper, we provide a in-depth analysis of CVE-2015-5165 (a memory-leak vulnerability) and CVE-2015-7504 (a heap-based overflow vulnerability), along with working exploits. The combination of these two exploits allows to break out from a VM and execute code on the target host. We discuss the technical details to exploit the vulnerabilities on QEMU's network card device emulation, and provide generic techniques that could be re-used to exploit future bugs in QEMU.
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CIA’s anti-leaking tool leaked as ‘whistleblowers watch the watchers’
Former MI5 intelligence officer Annie Machon and retired US Army Colonel Ann Wright, who is also a retired US State Department official, shared their views on these and other questions with RT.
On Friday, WikiLeaks released a series of documentations on a US Central Intelligence Agency (CIA) project known as ‘Scribbles,’ which was allegedly created to allow ‘web beacon’ tags to be embedded “into documents that are likely to be copied.”
WikiLeaks began publishing a huge cache of secret documents on the CIA named ‘Vault 7’ in March.
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Vault 7: CIA tool to track people through Word docs released
The documentation says: "Scribbles (SCRIB) is a document watermarking tool that can be used to batch process a number of documents in a pre-seeded input directory. It generates a random watermark for each document, inserts that watermark into the document, saves all such processed documents in an output directory, and creates a log file which identifies the watermarks inserted into each document."
It says the tool was successfully tested on Office 2013 (on Windows 8.1 x64), documents from Office versions 97-2016 (Office 95 documents will not work!) and documents that are not locked forms, encrypted, or password-protected.
There is a limitation to the Scribbles system: if a document that has the watermarks in it and is opened in OpenOffice, LibreOffice the watermark images and URLs may become visible.
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The US Takes On the World in NATO’s Cyber War Games
Last year, Capt. Sean Ruddy and his team of operator-soldiers from the US Cyber Brigade entered a Locked Shields, a NATO-organized cyber-defense war game that pits teams from dozens of countries against “live-fire” attacks. It was their first time. And of the 19 countries represented, the US finished dead last. This week, they got their shot at redemption.
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